Follow Yahoo News

Former finance minister Georges Papakonstantinou leaves the main session hall of the Parliament after addressing to its members in Athens on Thursday Jan. 17, 2013. Greece's Parliament is debating whether to investigate four former senior members of the government including Papaconstantinou, over how leaked data on Greeks who banked in Switzerland was handled. All four deny wrongdoing. (AP Photo/Petros Giannakouris)

Former finance minister Georges Papakonstantinou leaves the main session hall of the Parliament after addressing to its members in Athens on Thursday Jan. 17, 2013. Greece's Parliament is debating whether to investigate four former senior members of the government including Papaconstantinou, over how leaked data on Greeks who banked in Switzerland was handled. All four deny wrongdoing. (AP Photo/Petros Giannakouris)